What this solves
Egypt is large enough that "best month" is regional. Cairo in February is a comfortable 19 °C; Cairo in August is forty to a Cairo-local who has spent the last forty Augusts in Cairo. Aswan is a different curve — winter lows of 8 °C, summer highs of 47 °C. Alexandria is cooler than both, with winter rain. The Western Desert oases run cooler nights than the Nile but have brutal summer sun. The Red Sea coast is hot all summer but cooled by the sea breeze.
The matrix bakes in the seven regional profiles for 2026: Cairo is best Nov–Feb (15–22 °C, dry, breezy), shoulder Mar–Apr (sandstorm risk), tough May–Sep (30–40 °C). Luxor is best Nov–Feb (10–25 °C), shoulder Mar–Apr / Oct (28–32 °C), tough May–Sep (35–45 °C). Aswan is best Nov–Feb (10–25 °C), shoulder Mar–Apr, tough May–Sep (38–47 °C, summer hot sun). Sinai (Sharm/Dahab) is best Oct–Apr (15–28 °C), shoulder May–Sep (30–40 °C, dry heat). Red Sea coast (Hurghada / El Gouna) is best Oct–Apr, summer OK with sea breeze. Western Desert oases (Siwa / Bahariya) are hot spring to moderate Mar–Apr, summer brutal. Alexandria is best Mar–May / Sep–Nov (20–26 °C, Mediterranean), winter wet and cool.
Activity modifier: sunrise (best cooler months), balloon (best Nov–Feb, lowest wind), desert trek (best Nov–Feb), felucca (best Oct–Apr), souk walking (any month), cruise (Nov–Mar ideal). The calculator turns month × region × activity into a single fit score and a "best week in 2026 for your plan" pill.
The climate-fit picker
How to read results
- "Best" means the joint optimum of temperature, wind, and storm risk for the chosen activity. For sunrise, "best" is cool-and-clear. For balloon, "best" is calm-and-clear (low wind). For desert, "best" is cool-and-dry.
- "Shoulder" is a real category. It means the month is not the absolute peak, but is workable — especially for visitors who must travel then.
- "Tough" does not mean impossible. May in Luxor is 35 °C and you can still visit, but the day must be sequenced (sunrise only). June in Alexandria is 60 °F and you don't need air conditioning.
- The matrix is regional, not city-wide. Cairo is one climate; Luxor is 600 km south and 5 °C hotter in summer; Aswan is 200 km further south and 3 °C hotter than Luxor. The Red Sea coast is 5 °C cooler than Luxor at midday because of sea breeze.
- The "best week in 2026 for your plan" pill is derived from the activity + month + region combination. If your chosen month is "shoulder", the pill points to the closest "best" week.
The 12-month × 7-region matrix
Cells use best, shoulder, tough, avoid. Sunrise activity baseline.
| Month | Cairo | Luxor | Aswan | Sinai | Red Sea | W-Desert | Alexandria |
|---|---|---|---|---|---|---|---|
| Jan | best | best | best | best | best | best | shoulder |
| Feb | best | best | best | best | best | best | shoulder |
| Mar | shoulder | shoulder | shoulder | best | best | shoulder | best |
| Apr | shoulder | shoulder | shoulder | best | best | shoulder | best |
| May | tough | tough | tough | shoulder | shoulder | tough | best |
| Jun | tough | avoid | avoid | shoulder | shoulder | avoid | shoulder |
| Jul | tough | avoid | avoid | shoulder | shoulder | avoid | shoulder |
| Aug | tough | avoid | avoid | shoulder | shoulder | avoid | shoulder |
| Sep | tough | tough | tough | shoulder | shoulder | tough | best |
| Oct | shoulder | shoulder | shoulder | best | best | shoulder | best |
| Nov | best | best | best | best | best | best | shoulder |
| Dec | best | best | best | best | best | best | shoulder |
Limitations
- Alexandria "shoulder" is mild, not misty. Alexandria's December is 18 °C and rainy, which is the Mediterranean shoulder, not a cold British winter. The matrix calls it "shoulder" because it's cooler than ideal — not bad.
- The matrix is for sunrise activity. Sunset adds ~2 °C and reduces wind. Other activities (crystals, souk, dive) have their own fit which is not in this matrix.
- Sinai summer is dry, not humid. Sharm and Dahab are dry heat. The matrix says "shoulder" but the comfort is real — sea-breeze cooled afternoons, no humidity shock.
- Western Desert oases swing more than 30 °C day-night. Even in "best" months, nights are 5 °C and days are 22 °C. Pack for both.
- The 2026 outlook is not yet weather-normalized. Spring 2026 is forecast as a warm El Niño residual year; expect ~1 °C above the long-term averages.
FAQ
What is the single best month overall?
November — for most regions and most activities. Cairo, Aswan, Luxor, Sinai, Red Sea, Western Desert all hit "best". Alexandria is "shoulder" (still good, just rain-prone).
Is Egypt too hot in summer?
Yes for the Nile-valley coast (Luxor, Aswan, Cairo interior). No for the Red Sea coast and Sinai — those regions have sea-breeze and dry heat. Alexandria is the summer-saver (25–28 °C).
What about March / April — shoulder months?
Shoulder is workable but brings the khamsin sandstorm season. Treat as a risk-weighted "best" — the temperatures are right but you may lose 1–3 days to a khamsin.
Is the cruise season year-round?
Yes, with a sweet spot Nov–Mar. Summer cruise is doable but the on-shore excursions at Luxor and Edfu-Temple get brutally hot.
When is the Western Desert too hot?
May–September. The oases get 40 °C+ daytime and 25 °C nights — fine for a 2-day trip with pre-dawn / sunset windows. Beyond that, the heat is punishing and the sand ground is dangerous to walk on in the midday.
Related tools
Sources
- Egyptian Meteorological Authority (EMA), 2026 spring + summer outlook, monthly bulletin.
- World Meteorological Organization, El Niño residual forecast, 2026 Q1.
- Ministry of Antiquities, 2026 site-hours schedule (sunrise activity baseline).
- Field observation, sunrise activity, six regions in Egypt, autumn 2024 to spring 2025.
- Cruise operators' published sailing-window recommendations, 2026 contracts.
About
Pharaoh Compass is a small, ad-light, decision-grade toolkit. We started as a one-page Giza order optimiser and grew into 36 calculators. We don't sell tours, we don't take bookings, we don't take affiliate commissions. We make calculators. The climate window matrix is one of seven climate-aware tools in the set, paired with the khamsin probability and the Ramadan hours tools.
This page was last reviewed against the 2026 EMA climate outlook in October 2026.
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Disclaimer
For reference only. Climate is categorical; take short-notice khamsin forecasts seriously. Verify at the EMA website, your hotel concierge, or the operator.